Kernrechtsfrage
Whether refusing to hear proposed witnesses violated the right to be heard
Extrahierter Entscheid
No. The witnesses could only have given general statements about possible malfunctions, not relevant evidence on the charged red-light violation.
Extrahierte Begründung
Under Art. 139(2) and 318(2) StPO, evidence may be refused for irrelevant facts. None of the proposed witnesses had observed the incident.